This is highly unlikely and it is probable that those suggesting that the RB9 runs TC lack understanding of how such systems work, especially considering that all cars run identical TAG 320 ECU’s.

However the latest issue of Racecar Engineering raises an alternative, legal and highly innovative solution for the RB9’s mid corner performance, which could also explain many of Red Bull’s reliability issues.

It is theoretically easy to modulate the output torque and charging input torque to an electric motor/generator using capacitors, batteries, inductors and a feedback signal. Torque changes are instant and control is easy and legal.

This idea largely backs up the comments made by one well known F1 figure which have been widely reported online. At Singapore former team boss Gian Carlo Minardi was sat trackside and wrote on his official website the following:

DOUBT 1: from my suite, I chose some mainstays as a reference point in order to monitor and compare the drivers’ way of driving. My mainstays were the kerbstones located on the corner which leads to Republic Boulevard.

Their function is to avoid passing on the kerb. I was impressed by Vettel’s neat way of driving on that stretch of the track. He was able to drive all that stretch without making any corrections, unlike all his rivals (also his teammate).

His laptime was also remarkable in T3, which is the track’s sector with the highest concentration of corners.

DOUBT 2: on the same stretch, Sebastian was able to speed up 50 m before any other driver, Webber included. Whilst all the other drivers speeded up on the same stretch, Vettel was able to speed up before them. The thing that surprised me the most was the RB1 engine’s output sound. Besides speeding up 50 m before any other driver, the Renault engine of the German’s car grinded like no other French engines on track, neither like Mark’s. That sound was similar to the sound made by the engine when the traction control system got into action in the past seasons.

Furthermore, that sound was only heard when Vettel chalked up his excellent performances. For example, after the safety car went off, he took a great re-start and chalked up many excellent laps, gaining a 32 sec. gap over Alonso, then he leveled off, taking precautions in the case he would have had to pit one more time.

In those moments the Renault engine was more powerful than any other engines (Renault and other brands). There are some aspects (1- Vettel’s very neat way of driving; 2-Vettel’s speedup 50 m before the other drivers; 3- the abnormal sound of the RB1’s Renault engine; 4- Vetter’s more than 2 sec. advantage over the rivals ) that make me think and I would like to have some answers. All those doubts are even more serious if we consider that Webber wasn’t able to do that, since he’s a common human being….I don’t want to blame anyone , I just would like to get into the deep of the matter.

Sam Collins has worked for Racecar Engineering for more than a decade. His passion for racing began during his work experience in the loom shop of Williams F1 aged 16 and he has been involved in the sport ever since. Sam attended Oxford Brookes University to study Automotive Engineering and has written for many publications since, including Motorsport News and Autosport. He is Associate Editor of Racecar Engineering

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Racecar Engineering is the world’s leading publication for motorsport technology and engineering. Every issue provides unrivalled technical analysis of everything from World Championship series including Formula 1, to grass roots racing. Using the expertise of industry professionals, we look in detail at racecar design and innovation, whilst also keeping you up to date with news and developments from all the major race series across the globe.